<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="27" y2="0" width="0" layer="20"/>
<wire x1="27" y1="0" x2="31.7625" y2="-0.0025" width="0" layer="20"/>
<wire x1="31.7625" y1="-0.0025" x2="42.555" y2="-0.0025" width="0" layer="20"/>
<wire x1="42.555" y1="-0.0025" x2="47" y2="0" width="0" layer="20"/>
<wire x1="47" y1="0" x2="74.01" y2="0" width="0" layer="20"/>
<wire x1="74.01" y1="0" x2="74.01" y2="100.3175" width="0" layer="20"/>
<wire x1="74.01" y1="100.3175" x2="65" y2="100.3175" width="0" layer="20"/>
<wire x1="65" y1="100.3175" x2="65" y2="106.0875" width="0" layer="20"/>
<wire x1="65" y1="106.0875" x2="9" y2="106.0875" width="0" layer="20"/>
<wire x1="9" y1="106.0875" x2="9" y2="100.3175" width="0" layer="20"/>
<wire x1="9" y1="100.3175" x2="0" y2="100.3175" width="0" layer="20"/>
<wire x1="0" y1="100.3175" x2="0" y2="0" width="0" layer="20"/>
<hole x="7" y="12" drill="4"/>
<hole x="67" y="12" drill="4"/>
<hole x="37" y="60" drill="4"/>
<text>DrMaFu's Senso 2017</text>
<text>DrMaFu's Senso 2017</text>
<text>GND</text>
<text>(C) in 2017 - Markus Fulde - V1.0</text>
<text>+</text>
<text>1</text>
<text>1</text>
<text>TOP</text>
<text>BOT</text>
<text>(C) in 2017 - Markus Fulde - V1.0</text>
<text>-</text>
<text>-</text>
<text>-</text>
<text>-</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>GND</text>
<text>+9V</text>
<text>Key_1</text>
<text>Key_2</text>
<text>Key_3</text>
<text>Key_4</text>
</plain>
<libraries>
<library name="atmel">
<packages>
<package name="DIL28-3">
<description>&lt;b&gt;Dual In Line Package Small&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="ConvCtrl">
<description>Inductor PE-52626 for 50kHz Simple Switcher</description>
<packages>
<package name="AKL055-02">
<description>&lt;b&gt;Anreihklemme 2-polig, RM5,0&lt;/b&gt;</description>
</package>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
<package name="MA03-2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="DO35-10">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 10.16 mm</description>
</package>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="MA05-2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="E_DOG-M_DISPLAY">
</package>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
<package name="E2,5-7">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 7 mm</description>
</package>
<package name="LED5MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
5 mm, round</description>
</package>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO220H">
<description>&lt;b&gt;TO-220&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="MaFu">
<description>Besondere Bauelemente aus DrMaFu Projekten</description>
<packages>
<package name="LSM-S36K">
</package>
<package name="T113A">
<description>Miniatur-Drucktaster, Ein 0,5A-250VAC, T 113A, 250V / 0,5A&lt;br &gt;&lt;br &gt;
Package Umsetzung für Senso. Bottom-Seite ist Display-Seite, Verlöstung durch Bohrung auf Pads zum besseren Austausch der Taster.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC2" library="atmel" package="DIL28-3" value="MEGA8-P"/>
<element name="X1" library="ConvCtrl" package="AKL055-02" value="9V-Batterie">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="ConvCtrl" package="C050-025X075" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="linear" package="TO220H" value="78L05">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="ConvCtrl" package="C050-025X075" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SV2" library="ConvCtrl" package="MA03-2" value="ISP6">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="ConvCtrl" package="C050-025X075" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="ConvCtrl" package="C050-025X075" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SV1" library="ConvCtrl" package="MA05-2" value="RS232"/>
<element name="C7" library="ConvCtrl" package="C050-025X075" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LCD1" library="ConvCtrl" package="E_DOG-M_DISPLAY" value="EA_DOG-M_DISPLAY"/>
<element name="Q1" library="ConvCtrl" package="TO92" value="BC547B">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="ConvCtrl" package="0207/10" value="30R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="ConvCtrl" package="0207/10" value="1k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="ConvCtrl" package="0207/10" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="ConvCtrl" package="0207/10" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="ConvCtrl" package="E2,5-7" value="100µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="ConvCtrl" package="E2,5-7" value="100µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SP1" library="MaFu" package="LSM-S36K" value="LSM-S36K"/>
<element name="LED1" library="ConvCtrl" package="LED5MM" value="5mm BLAU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="ConvCtrl" package="LED5MM" value="5mm ROT">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED3" library="ConvCtrl" package="LED5MM" value="5mm GRUEN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED4" library="ConvCtrl" package="LED5MM" value="5mm GELB">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="ConvCtrl" package="0207/10" value="150R"/>
<element name="R7" library="ConvCtrl" package="0207/10" value="150R"/>
<element name="R8" library="ConvCtrl" package="0207/10" value="150R"/>
<element name="R9" library="ConvCtrl" package="0207/10" value="150R"/>
<element name="LED5" library="ConvCtrl" package="LED3MM" value="3mm LC GRUEN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="ConvCtrl" package="0207/10" value="1k5">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="ConvCtrl" package="DO35-10" value="1N4148"/>
<element name="Q2" library="ConvCtrl" package="TO92" value="BC547B">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="KEY_1_BLAU" library="MaFu" package="T113A" value="T113A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="KEY_2_ROT" library="MaFu" package="T113A" value="T113A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="KEY_3_GRUEN" library="MaFu" package="T113A" value="T113A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="KEY_4_GELB" library="MaFu" package="T113A" value="T113A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="ConvCtrl" package="0207/10" value="68R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="ConvCtrl" package="0207/10" value="1k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="ConvCtrl" package="0207/10" value="68R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="ConvCtrl" package="0207/10" value="1k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="9V_IN">
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="C1" pad="+"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="3"/>
<contactref element="C3" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IC2" pad="7"/>
<contactref element="C8" pad="1"/>
<contactref element="SV2" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="SV1" pad="10"/>
<contactref element="Q1" pad="3"/>
<contactref element="LCD1" pad="26"/>
<contactref element="LCD1" pad="24"/>
<contactref element="LCD1" pad="25"/>
<contactref element="LCD1" pad="23"/>
<contactref element="LCD1" pad="40"/>
<contactref element="LCD1" pad="35"/>
<contactref element="LCD1" pad="34"/>
<contactref element="LCD1" pad="33"/>
<contactref element="LCD1" pad="32"/>
<contactref element="C4" pad="+"/>
<contactref element="IC2" pad="21"/>
<contactref element="IC2" pad="20"/>
<contactref element="R13" pad="2"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="GND">
<contactref element="C2" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="IC2" pad="8"/>
<contactref element="C8" pad="2"/>
<contactref element="SV2" pad="6"/>
<contactref element="C7" pad="2"/>
<contactref element="SV1" pad="9"/>
<contactref element="R2" pad="1"/>
<contactref element="LCD1" pad="37"/>
<contactref element="LCD1" pad="2"/>
<contactref element="LCD1" pad="19"/>
<contactref element="LCD1" pad="27"/>
<contactref element="LCD1" pad="38"/>
<contactref element="C1" pad="-"/>
<contactref element="C4" pad="-"/>
<contactref element="X1" pad="2"/>
<contactref element="IC2" pad="22"/>
<contactref element="LED4" pad="K"/>
<contactref element="LED3" pad="K"/>
<contactref element="LED2" pad="K"/>
<contactref element="LED1" pad="K"/>
<contactref element="LED5" pad="K"/>
<contactref element="Q2" pad="1"/>
<contactref element="KEY_4_GELB" pad="PIN1"/>
<contactref element="KEY_1_BLAU" pad="PIN1"/>
<contactref element="KEY_2_ROT" pad="PIN1"/>
<contactref element="KEY_3_GRUEN" pad="PIN1"/>
</signal>
<signal name="RESET">
<contactref element="IC2" pad="1"/>
<contactref element="SV2" pad="5"/>
</signal>
<signal name="MOSI">
<contactref element="SV2" pad="4"/>
<contactref element="IC2" pad="17"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="MISO">
<contactref element="IC2" pad="18"/>
<contactref element="SV2" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="IC2" pad="19"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="RXD">
<contactref element="IC2" pad="2"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="TXD">
<contactref element="IC2" pad="3"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="LCD_D0">
<contactref element="LCD1" pad="31"/>
<contactref element="IC2" pad="25"/>
</signal>
<signal name="LCD_D1">
<contactref element="LCD1" pad="30"/>
<contactref element="IC2" pad="26"/>
</signal>
<signal name="LCD_D2">
<contactref element="LCD1" pad="29"/>
<contactref element="IC2" pad="27"/>
</signal>
<signal name="LCD_D3">
<contactref element="LCD1" pad="28"/>
<contactref element="IC2" pad="28"/>
</signal>
<signal name="LCD_E">
<contactref element="LCD1" pad="36"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="LCD_RS">
<contactref element="LCD1" pad="39"/>
<contactref element="IC2" pad="24"/>
</signal>
<signal name="UBATT">
<contactref element="R3" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="IC2" pad="23"/>
</signal>
<signal name="N$5">
<contactref element="Q1" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="R4" pad="1"/>
<contactref element="LCD1" pad="20"/>
<contactref element="LCD1" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="Q1" pad="2"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="KEY_2">
<contactref element="IC2" pad="4"/>
<contactref element="KEY_2_ROT" pad="PIN2"/>
</signal>
<signal name="KEY_1">
<contactref element="IC2" pad="5"/>
<contactref element="KEY_1_BLAU" pad="PIN2"/>
</signal>
<signal name="KEY_3">
<contactref element="IC2" pad="6"/>
<contactref element="KEY_3_GRUEN" pad="PIN2"/>
</signal>
<signal name="LED_2">
<contactref element="IC2" pad="10"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="LED_1">
<contactref element="IC2" pad="9"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="LED_3">
<contactref element="IC2" pad="11"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="LED_4">
<contactref element="IC2" pad="12"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="KEY_4">
<contactref element="IC2" pad="13"/>
<contactref element="KEY_4_GELB" pad="PIN2"/>
</signal>
<signal name="ALIVE">
<contactref element="IC2" pad="14"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="SPEAKER">
<contactref element="IC2" pad="15"/>
<contactref element="R11" pad="1"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="R6" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$2">
<contactref element="R7" pad="1"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="N$3">
<contactref element="R8" pad="1"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="N$4">
<contactref element="R9" pad="1"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="N$12">
<contactref element="LED5" pad="A"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="Q2" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="SP-">
<contactref element="D2" pad="A"/>
<contactref element="Q2" pad="3"/>
<contactref element="SP1" pad="MINUS"/>
</signal>
<signal name="SP+">
<contactref element="D2" pad="C"/>
<contactref element="SP1" pad="PLUS"/>
<contactref element="R13" pad="1"/>
<contactref element="R14" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
